See this link- Just when you thought the insurgents/terrorists couldn't go any lower.....
http://news.yahoo.com/s/ap/20070321/ap_on_re_mi_ea/iraq
That and the toxic-'spiked' bomb used last week in Baghdad.
But it looks like some in-roads to a unified Front being made. Reports are indicating iraqis on all sides finally coming together - ie,the Marines are getting Sunni cops to work with them in formerly hostile areas. Seems like Iraqis are generally willing to take matters into their own hands. Polls there show they do want the US troops out, but regardless of their faction, they also seem to have a positive spirit in that they can prevail beyond the current chaos.